Let's divide 289097 by 28
The aim is to understand the frequency of 28 in 289097.

Step 1:
2 divided by 28 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 28

Going ahead to step 2:
28 can be fit into 28 1 times, resulting in a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 28 from 28 and we're left with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 28

Moving on to step 3:
When dividing 9 by 28, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 9 to get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 28

Let's proceed to step 4:
The number 28 fits into 90 3 times, leaving a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
The remainder is 6 after subtracting 84 from 90.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 28

Step 5:
28 goes into 69 2 times with a remainder of 13.
The number 2 becomes the next digit in our result. 
Result so far: 1032.0
Subtract 56 from 69 to get 13.
Bring next digit (7) of the dividend behind the 13 and repeat the process: 137 / 28

On to step 6:
If we divide 137 by 28, we get 4 and a remainder of 25.
Write down 4 as next digit of the result. 
Result so far: 10324.0
Subtracting 112 from 137 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
28 goes into 250 8 times with a remainder of 26.
The next digit of our result is 8. 
Result so far: 10324.8
Subtract 224 from 250 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 8:
260 divided by 28 is 9 with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 10324.89
Subtracting 252 from 260 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
80 divided by 28 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 10324.892
Subtract 56 from 80 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
When dividing 240 by 28, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 10324.8928
The remainder is 16 after subtracting 224 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
The number 28 fits into 160 5 times, leaving a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 10324.89285
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 10324.892857
If we take 196 away from 200, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
28 can be fit into 40 1 times, resulting in a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 10324.8928571
Subtracting 28 from 40 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 14:
120 divided by 28 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 10324.89285714
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 10324.89285714 with a remainder of 8e-09.